About this trial
This 6 month, comparative study assesses the benefit of a dermocosmetic regimen (Serum B3 + B3 retinol night cream) for 6 months compared to hydroquinone 4% (the gold standard in hyperpigmentation) followed by the dermocosmetic regimen for 3 months or the Kligman Trio for 3 months followed by the dermocosmetic regimen for 3 months in adult women with melasma on the face.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
18-65 years
Phototype II-V
50% with sensitive skin (declarative);
Subjects should be affected by well defined symmetrical (on both sides of the face) epidermal melasma (clinically diagnosed under Wood's light examination) lasting since more than a year
Disqualifiers
Subjects under topical or systemic retinoids;
Subjects having used topical tretinoin within 3 months or topical hydroquinone within 6 months prior to inclusion;
Subjects under systemic immunosuppressants and considered immune compromised
Subjects under active treatment of melasma (including topicals or procedures) within the last 3 months
Trial design
Parallel
Treatments tested in this trial
Liftactiv® B3 Serum
Other interventionIn Group 1: Application once daily for 6 months, 3-4 drops twice a day (morning before the sunscreen and evening) In Group 2 and Group 3: Application once daily, 3-4 drops twice a day (morning before the sunscreen and evening) for 3 months following HQ4% or Kligman Trio treatment.
Liftactiv® B3 retinol night cream
Other interventionIn Group 1: Application once daily (morning) for 6 months In Group 2 and Group 3: During week 1, apply 2 evenings/week. During week 2, apply every other evening. During week 3, apply every evening. During nights when retinol night cream is not applied, replace with Mineral 89 cream for 3 months following HQ4% or Kligman Trio treatment.
Sunscreen UVAage® Inter SPF 50+
Other interventiontwice daily (morning and beginning of the afternoon)
Mineral 89 cream
Other intervention2 drops in the morning before sunscreen application for 6 months
Treatment groups
Trial outcomes
Primary outcomes
antipigmenting assessment
Melasma Area Severity Index (MASI)
antipigmenting assessment
modified Melasma Area Severity Index (mMASI)
antipigmenting assessment
Melasma Area Severity Index(MASI)
antipigmenting assessment
modified Melasma Area Severity Index (mMASI)
Secondary outcomes
antipigmenting assessment
Melasma Area Severity Index(MASI)
antipigmenting assessment
modified Melasma Area Severity Index (mMASI)
antipigmenting assessment
Melasma Area Severity Index(MASI)
antipigmenting assessment
modified Melasma Area Severity Index (mMASI)
Sponsors and contacts
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